Seiko Cal. 6161 - 609

This Spring Drive model from 1981 features a 35mm Titanium case. With its 22mm lug width and 12.7mm profile, it sits comfortably on most wrists. [seikata-wm-a0d3e57628e0]

Also known as: Sea Horse, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

35mm

Case Thickness

12.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Blue Sunburst

Jewels

17j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1981

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